A Generalized Mahonian Statistic on Abso
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Don Rawlings
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Article
📅
1997
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Elsevier Science
🌐
English
⚖ 279 KB
Based on a coin-tossing scheme, a generalized Mahonian statistic is defined on absorption ring mappings and applied in obtaining combinatorial interpretations of the coefficient of q j in the expansion of > k i=1 (1+q+q 2 + } } } +q m i ). In the permutation case, the statistic coincides with one st